In a telephone interview, Wilson said: "There's an important difference between what people share voluntarily on social media and what they have no desire to share, like their cellphone metadata".
Number one is the government, and between state and Federal agencies plus local municipalities, there is a lot of data out there about each of us, not to mention what we share voluntarily through fitness apps, location data, and more.
"Like, the closeness that I guess people feel to me, things that people have shared voluntarily with me immediately, are so insane," she says.
There is no sport in which the difference between a star team and a team of stars is more evident than basketball, in which the ball must be shared voluntarily.
But the share of voluntarily placed youngsters among all children admitted to foster care has inched up slightly.
He vents frustration, too, about the increasing reluctance of the communication companies to share data voluntarily, and their provision of increasing encryption.
The mini-summit linked governments who were willing to share refugees "voluntarily", rather than on the mandatory basis being proposed by the European commission.
But because some Marines do not object, he said, perhaps having those Marines share rooms voluntarily with openly gay service members "might be the best way to start, without violating anybody's sense of moral concern or perception on the part of their mates".
Whether Google chooses to share information voluntarily, it's still a big target for those looking to hoover up vast swaths of data about its users, and that will only be more likely as time goes on, not less.
But, he says, it is too limiting for the site to simply depend on people to divulge their fashion preferences because only a small percentage of visitors voluntarily share their tastes.
The amount of data that people worldwide are sharing on Facebook -- voluntarily sharing, it should be said -- is growing at blinding speed.
